JPH0450925Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a manual spraying device for spraying insecticides and fungicides on garden trees, and for spraying wall removers and anti-fungal agents on bathroom walls.

[Conventional technology]

As a manual spray device, for example,
As shown in Publication No. 164054, it is equipped with a container, a push-button type sprayer, and an ejection pipe, and when in use, the ejection pipe is inserted into the ejection port of the push-button type sprayer and the push-button type sprayer is pressed to eject the medicinal solution in the container from the ejection pipe. A device is known in which a chemical solution is sprayed and the ejection tube is removed and held in a container when not in use.

Further, as a sprayer, a trigger type sprayer is known, which sprays out a chemical solution by operating a lever, as shown in Japanese Utility Model Application No. 60-74758.

[Problem that the invention attempts to solve]

In the case of the former type of spray device, it is necessary to hold the ejection tube in the container when not in use, and to be able to easily remove the ejection tube from the container when in use.

If the latter trigger-type sprayer is attached to a container and used as a spray device, if the lever is operated by mistake when not in use, the chemical solution may spray out and stain the surrounding area.

Therefore, the present invention is capable of locking the lever of the trigger type sprayer so that it does not move by holding the spout tube in the container when not in use, and also locks the lever of the trigger type sprayer so that it does not move when the spout tube is removed from the container and used. The purpose is to provide a manual spraying device that can

[Means and actions for solving problems]

A trigger-type sprayer is attached to the container, and a holding/locking piece with a locking part attached between the body of the trigger-type sprayer and the lever is attached to the ejection pipe connected to the spraying part of the trigger-type sprayer, so that it can be held and locked when not in use. By attaching the lock part of the lock piece between the main body and the lever, the spout pipe can be held in the container and the lever can be prevented from moving.

〔Example〕

As shown in FIG. 1, a trigger type sprayer 2 is attached to a container 1, and the trigger type sprayer 2 consists of a main body 3, a lever 4, and a spouting part 5, and the main body 3 can move up and down on a tube 6. The lever 4 is rotatably connected to the upper part of the main body 3 with a pin 8 to connect the lever 4, the main body 3, and the pipe body 6. A space 9 is formed therebetween, and the ejection part 5 is connected to the pipe body 6.
When the lever 4 is rotated about the pin 8 in succession, the chemical solution is ejected from the ejection part 5.

A jet pipe 10 is connected to the jet section 5,
The ejection pipe 10 is made up of a flexible long pipe 11 and a support rod 12, and the length of the support rod 12 can be adjusted in a swinging manner by sequentially slidingly fitting hollow rods 12a with different diameters. A long pipe 11 is inserted into the hollow rod 12a of the smallest diameter and communicates with the nozzle 13, and a holding/locking piece 14 is attached to the hollow rod 12a of the largest diameter.

As shown in FIG.
The mounting piece 15 is fitted into the hollow rod 12a of the maximum diameter of the support rod 12 in a snap manner, and the pin 16 is fitted into the space 9. A protrusion 16a for catching is formed on the protrusion 16a.

However, when not in use, as shown in Figure 3,
By fitting the pin 16 of the holding/locking piece 14 into the space 9 and attaching it, the ejection pipe 10 can be held in the container 1, and when the pin 16 fits into the space 9, the lever 4 rotates around the pin 8. If you touch lever 4 by mistake, lever 4 will not move.
does not move.

Further, when in use, the ejection pipe 10 can be easily removed from the container 1 by pulling out the pin 16 from the space 9.

In the embodiment, the ejection pipe 10 is composed of a long pipe 11 and an extensible support rod 12, so that by extending the support rod 12 to make it longer, the chemical solution can be sprayed at a higher position.

As shown in FIG.
The mounting piece 18 and a cylindrical second mounting piece 19 having a slit-like opening 19a having a width slightly smaller than the diameter of the long pipe 11 are arranged side by side, and the pin 16 is provided on the opposite side of the substrate 17. It may also be a shape.

In this way, as shown in FIG. 5, when not in use, the long pipes 11 can be attached in a bundle by pushing them into the second mounting piece 19 through the slit-shaped opening 19a, so that they can be easily carried and stored. The long pipe 11 does not get in the way.

The lock portion of the holding and locking piece 14 is formed into a substantially semicircular fitting piece 20 that fits into the tube body 6 as shown in FIG. 6, and when not in use, it is fitted as shown in FIG. The fitting piece 20 is attached to the tube body 6 between the main body 3 and the lever 4.
The fitting piece 20 may be fitted to prevent the lever 4 from rotating.

According to each of the above embodiments, the ejection pipe 10 is composed of the elongated pipe 11, the support rod 12, and the nozzle 13, but it may be formed into an integral pipe having rigidity.
In this case, one end of the holding/locking piece 14 may be attached to the pipe-shaped ejection pipe 10.

[Effect of idea]

When not in use, the lock part of the holding and locking piece 14 can be installed between the main body 3 and the lever 4 to lock the ejection pipe 1.
0 can be held in the container 1, and the lever 4 can be locked from rotating relative to the main body 3 by the lock part of the holding and locking piece 14, and the lock part can be removed from between the main body 3 and the lever 4 when in use. The lever 4 can be rotated with respect to the main body 3.

Therefore, by holding the spout pipe 10 in the container 1 when not in use, the lever 4 of the trigger type sprayer 2 can be locked so that it does not move, and the spout pipe 10
When the trigger sprayer 2 is used after being removed from the container 1, the lever 4 of the trigger sprayer 2 can be moved.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; Fig. 1 is an overall front view, Fig. 2 is a perspective view of the holding/locking piece, Fig. 3 is a front view with the ejection pipe attached, and Fig. 4 is the holding/locking piece. A perspective view showing a second embodiment of the locking piece, FIG. 5 a perspective view of the long pipe supported, FIG. 6 a perspective view showing a third embodiment of the holding and locking piece, and FIG. It is a front view of an attached state. 1 is a container, 2 is a trigger type sprayer, 3 is a main body,
4 is a lever, 5 is a jetting part, 10 is a jetting pipe, and 14 is a holding/locking piece.

Claims (1)

[Scope of utility model registration request] The main body 3 of the trigger type sprayer 2, which ejects medicine from the spray part 5 by rotating the lever 4 relative to the main body 3, is attached to the container 1, and the main body 3 and the main body 3 are connected to the ejection pipe 10 connected to the spray part 5. Holding and locking piece 14 with a locking part installed between the lever 4
A manual spray device characterized in that it is equipped with a.